baber/WOPTO huggingface dataset:
Patent JP-S58200257-A (JP)
Title: Separating device
Inventor: WATANABE TAKESHI
IPC: G03G15/00
Filed: 1982-05-19
Abstract: PURPOSE:To eliminate troubles due to scattering of a toner, by controlling a device so that a strong wind force acts only for separation of the leading edge of a sheet of paper and a weak wind force sufficient for promotion of separation acts for succeeding continuous separation. CONSTITUTION:The length of a face 7a of a duct 7 is made equal to the length in the direction of the axial line of a photosensitive drum, and wind holes 8 are provided on this face at equal intervals, and a controlling plate 10 provided with wind holes 9 having the same arrangement relation as wind holes 8 is freely slidably brought into contact with the face 7a, and a spring 11, which functions in such direction that wind holes 8 and 9 are shifted from each other to intercept the wind, and a plunger 12 which moves the controlling plate 10 right against the spring 11 to make wind holes 8 and 9 coincident with each other are provided. It is necessary that the timing of turn-on and off the plunger 12 coincides with feeding of a transfer paper P, and they are synchronized with each other so that wind holes 8 are opened up to the maximum just before the leading edge of the transfer paper P reaches a separation position.
Patent JP-2000024486-A (JP)
Title: Device for pulverizing and distributing plastic material
Inventor: KILLER ANTON
IPC: B01J2/14
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for pulverizing and distributing a plastic material, especially a material capable of being pulverized and transported by a pump, especially a mechanically dehydrated slurry, for the slurry to be sent with fixed quantity to the downstream device such as a drier as the fine pieces of about the same size. SOLUTION: This pulverizing and distributing device has two members forming a clearance 4 through which the material to be pulverized and distributed is transported outward, and one between the two members forming the clearance 4 is rotatable. At least one between the two members forming the clearance 4 is provided with at least one recess on the surface facing the clearance 4, and the recess starts from a part close to a rotating shaft 10 and extends toward the periphery of the member having the recess.
Patent JP-S528845-A (JP)
Title: Correcting method of controlling a system or shape of a machine
Inventor: KANEDA MITSUNORI
IPC: G01D3/00
Filed: 1975-07-10
Abstract: PURPOSE: To provide a highly accurate adjustment of more than one detector within a relatively short period. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62242693-A (JP)
Title: Fluorine-containing ribofuranoside derivative and production thereof
Inventor: UCHIDA KEIICHI
IPC: C07H15/04
Filed: 1986-04-15
Abstract: NEW MATERIAL:2,3-Dideoxy-2,3-difluoro-D-ribofuranoside derivative of formula I [R is halogen, -OX (X is H, alkyl or protecting group) or residue of nucleic acid base; R<1> is H or protecting group]. EXAMPLE:Methyl 2,3-dideoxy-2,3-difluoro-5-O-benzyl-beta-D-ribofuranoside. USE:A metabolism antagonistic agent. PREPARATION:A fluororibofuranoside derivative of formula II (R<2> is alkoxy or halogen; R<3> is protecting group; Y is H or eliminable group) is fluorinated to introduce F atom at 2-position. If necessary, the product is subjected to deprotection, introduction of nucleic acid base, etc.
Patent JP-H03285086-A (JP)
Title: Electrode plate for plasma etching
Inventor: ICHIJIMA MASAHIKO
IPC: H01L21/302
Filed: 1990-04-02
Abstract: PURPOSE:To obtain the electrode plate capable of excellently stabilizing plasma and having a long service life by substantially eliminating a grain boundary from the surface and internal structure, forming the plate with high-purity vireous carbon and specifying the maximum pore diameter and plate thickness. CONSTITUTION:The electrode plate 10 for plasma etching consists of high-purity vitreous carbon and has >=2mm thickness. A grain boundary is substantially eliminated from the surface and internal structure of the electrode 10, and the maximum pore diameter is controlled to <=1mum. The impurity content of the carbon is preferably adjusted to <=5ppm, the porosity to <=0.2% and the maximum pore diameter to <=0.5mum. Furthermore, the maximum porosity is most preferably controlled to <=0.01% and the maximum pore diameter to <=0.1mum. In the figure, 11 is an opening, and 13 and 14 are through holes.
Patent JP-S5513514-A (JP)
Title: White balance display method of color television camera
Inventor: UKIGAYA FUMIO
IPC: H04N17/02
Filed: 1978-07-14
Abstract: PURPOSE: To make it possible to discriminate whether a white balance is good or not if an object has a white part, by displaying the white balance adjustment state on a basis of the position for the reference line of an indication line indicated of the receiving tube screen.  
     CONSTITUTION: Color difference signals G-R signals and G-B signals are supplied to switch circuit 3 and are outputted alternately at every horizontal scanning period. The output of switch circuit 3 is supplied to switch circuit 5, and switch circuit 5 outputs the output during the period of pulses having the phase and the width in the vertical and horizontal scanning period corresponding to the center of the receiving tube screen and outputs a reference voltage in a period other than the period above. Amplitude-pulse width modulator circuit 8 outputs pulses which change the width according to the level of signals supplied from switch circuit 5. The output of modulator circuit 8 is supplied to differentiating and pulse shaping circuit 10, and obtained pulses are added to video signals, and they are displayed on the receiving tube screen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6426861-A (JP)
Title: Electrophotographic sensitive body
Inventor: NOGAMI SUMITAKA
IPC: G03G5/06
Filed: 1988-04-08
Abstract: PURPOSE:To enhance sensitivity and to reduce image fog by forming an electric charge generating layer containing a phthalocyanine compound and a charge transfer layer containing a specified hydrazone compound in a photosensitive layer to be formed on a conductive supporting body. CONSTITUTION:The electrophotographic sensitive body is provided with the charge generating layer of 0.01-5mmu film thickness containing the phthalocyanine compound and the charge transfer layer containing one of the hydrazone compounds represented by formula I in which each of R1-R4 is optionally substituted alkyl or aryl group; R5 is H, halogen atom, optionally substituted alkyl, alkoxy, optionally substituted aryloxy, such acyl, or substituted amino group; and (m) is an integer of 1-4, thus permitting the obtained photosensitive body to be superior in sensitivity and to form an image small in fog.
Patent JP-H06271833-A (JP)
Title: Adhesion-providing agent for polysulfide composition and curing type composition using the same
Inventor: NONAKA TOSHIAKI
IPC: C09J159/00
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the subject agent consisting of a specific modified compound, capable of giving a sealing material exhibiting good adhesiveness without applying a primer to an adherend and not impairing rubber elasticity and storage stability. CONSTITUTION:This agent is obtained by modifying at least part of terminal groups of a compound having the formula R<1>O, R<2>COO (R<1> is 2-4C alkylene; R<2> is 1-10C alkylene) and/or polysulfide bond in the main chain and having SH, OH or NCO at the ends with an alkoxysilane of the formula [R<3> is 1-4C divalent hydrocarbon; R<4> and R<5> are each 1-4C monovalent hydrocarbon; A is NCO, methacryloxy, etc., when the terminal is SH or A is NCO or glycidoxy when the terminal is OH or A is mercapto or amino when the terminal is NCO; (a) is 0-2]. As its base compound, e.g. a mercaptan-terminated polysulfide compound is used and as the alkoxysilane of the formula, e.g. gamma- glycidoxypropylmethoxysilane is used.
Patent JP-S5420758-A (JP)
Title: Metal detector
Inventor: TAKAGI MIKIO
IPC: G01V3/10
Filed: 1977-07-15
Abstract: PURPOSE: To provide balanced output, obviate flowing of electricity to shielded wires and prevent adverse influence on the signal having been obtained from a detecting coil by connecting an exciting coil and capacitors constituting parallel resonance circuits to the secondary winding of a transformer and grounding the center thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11344118-A (JP)
Title: Manufacture of sealing band and intermediate material for manufacturing the same
Inventor: GRANBERG RUNE
IPC: F15B15/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a sealing band, which can reduce power energy loss of a rodless cylinder caused by a conventional sealing band, and which can form a highly efficient and small-sized rodless cylinder, and provide an intermediate material used in the method. SOLUTION: An intermediate material 1 from which a long flexible band composed of a main part and a protrusion including a long piece part 4 integrally incorporated with a longitudinal widened part of the intermediate material is formed of synthetic chemical material, and the band material is fed through a cutting step process station for projecting parts 3, 8 projected from the main part 2 along lines B-B, C-C, and during a cutting step, the long piece part which is used for guiding and feeding the band on the rear side of the latter is longitudinally cut off from the main part through the cutting step process so as to form a lip-like sealing part 3.
Patent JP-H06271162-A (JP)
Title: Long material guiding direction correction method and device therefor
Inventor: AKAHIRA YUKIRO
IPC: B65H23/038
Filed: 1993-03-18
Abstract: PURPOSE:To prevent the meandering of a long material from being caused by pointing one end of a guide member in the deviating direction to the upstream side and also pointing the other end of the guide member on the opposite side to the downstream side when the long material tends to deviate from the normal position while the long material is traveled and guided. CONSTITUTION:A meandering detecting unit 3 for detecting the meandering of a film 2B is provided in a facility for conveying a base film to the next process through a meandering correction roller 1 after taking the base film to become a magnetic tape as a film 2B wherein a magnetic layer is formed through the magnetic coating applying process, and guiding it into a drying furnace 15, and drying it by hot air to be injected from a plurality of hot air nozzles 11. And a driving source 7 is controlled through a control unit 6 in detecting of the meandering, and the direction of the meandering correction roller 1 is corrected by power through an adjusting mechanism 8. That is, when the film 2B tends to deviate from the normal conveying path A-A, one end of the roller 1 in the deviating direction is adjusted so as to be pointed to the upstream side in the film guide direction, while the other end is so adjusted as to be pointed to the downstream side.
Patent JP-S5511266-A (JP)
Title: Production of photo molding material for making stencil
Inventor: SANAI TAKEZOU
IPC: B29C43/30
Filed: 1978-07-12
Abstract: PURPOSE: To produce the photo molding material for making stencils readily in a short time without worry for mixing of bubbles by holding the screen material deposited with liquid form photosetting resin between two sheets of thin films and making their thicknesses constant.  
     CONSTITUTION: A screen material 2 of a long length is dipped in liquid form photosetting resin 5, after which it is pulled up and is passed between two metal rolls 1 while being held in place between two sheets of thin films 3, 4, at least one whereof has light transmittance. This eliminates the need for so much meticulous care and skill, virtually eliminates failure and enables the laminate of good thickness accuracy to be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58202244-A (JP)
Title: Web delivering device
Inventor: YANAGAWA HITOSHI
IPC: B65H26/00
Filed: 1982-05-20
Abstract: PURPOSE:To secure the detection of the terminal of web and to control the web delivery with high accuracy by providing the means of detecting the wound quantify of web on the core and controlling the means of delivering web in accordance with the detected wound quantity. CONSTITUTION:When a capstan roll 11 is driven through a motor to deliver film 2 with a timer circuit 103 activated, the outut pulses of pulse generators 9 and 16 which generate pulses corresponding to the revolutions of a winding core 1 and a pinch roll 10 respectively, are counted in counter circuits 107 and 108. The calculated values Na and Nb are led to successively pass through squaring circuits 109 and 110, a dividing circuit 111, a subtracting circuit 112, and multiplying circuit 113 to obtain the length of the film 2 on the core 1, or the wound quantity of the film, which is indicated on the indicator 116. When the wound quantity of the film becomes small and the calculated value of the multiplying circuit has reached a defined value, a decoder 118 outputs terminal detecting signals to control the film delivering device.
Patent JP-S57202803-A (JP)
Title: Controller for electric motor vehicle
Inventor: KOTAKE KAZUYOSHI
IPC: H02M3/135
Filed: 1981-06-05
Abstract: PURPOSE:To reduce the variation in the traction force of an electric motor vehicle at the time of switching a frequency by temporarily reducing a chopper current flow rate at the time of switching the chopper frequency when a chopper current flow rate or counterelectromotive force of a main motor or a vehicle speed reaches a set value. CONSTITUTION:A current flow rate detector 11 detects a current flow rate alpha or a current flow rate command, then detects that the currnt flow rate of a starting frequency f1 becomes double of the minimum current flow rate and produces a signal of logic level ''1''. When an AND circuit receives the output signal of the detector 11, a power drive command S1 and a gate start command S2, a frequency switching circuit 13 switches the frequency of a control system from f1 to f2. Simultaneously, a one shot circuit 14 produces a one shot signal with the output signal from the AND circuit 12. A minimum current flow rate instructing circuit 15 operates during the one shot signal and sets the minimum current flow rate state of the frequency f2.
Patent JP-H09246895-A (JP)
Title: Multi-channel repeater
Inventor: KITAZAWA YUKIHIRO
IPC: H03G3/20
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and to decrease more the noise figure as number of active cell amplifiers is smaller by dividing a frequency band being a requirement of the repeater into plural channels and using an independent cell amplifier sharing each channel division so as to amplify each signal of each channel. SOLUTION: An RF signal distributed from a distribution means 1 is given to a control unit 4, which measures its frequency and the signal level and gives a conversion signal 61 to a cell amplifier (A1 in this case) of a channel corresponding to the measured frequency. In this case, a gain adjustment signal 7 outputted from the unit 4 to the cell amplifier A1 so as to make an output level of the amplifier A1 constant based on the measured signal level. Thus, only the cell amplifier A1 corresponding to the frequency band of the input signal is active and its gain is controlled corresponding to the input signal level. Cell amplifiers A1-An are provided independently and they amplify their signals at each narrow frequency band, then cross modulation distortion is not caused, the noise figure is improved. When number of active amplifiers is smaller, the power consumption is smaller and then the C/I ratio is increased.
Patent JP-H09248294-A (JP)
Title: X-ray diagnostic device
Inventor: MIYAMOTO MARIKO
IPC: A61B6/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction by a word to a supporter to improve safety, by equipping a voice input switching means to do validation or nullification to a signal from a voice inputting device or voice data based thereon. SOLUTION: When an instruction to a supporter, etc., to be done by words, an operator previously steps once on a foot switch 51, and the stepping is detected by a foot switch ON/OFF detecting part 71c of a system control device 71, an ON signal is sent to a voice input control part 71, and the voice data from a voice recognition device 6 are cut out by a voice input control part 71a. An instruction to light on a voice input nullification indicator 53 is simultaneously outputted from a display control part 71d and is given to a display light switching controller 91b via a control instruction transmission device 81 to turn on the voice input nullification display 53. Consequently malfunction of each device part is prevented and it is informed to the operator, etc., that no drive operation is now done at each device part.
Patent JP-S5421491-A (JP)
Title: Curable solid unsaturated polyester resin
Inventor: FUJITA TAKETOSHI
IPC: C08G63/00
Filed: 1977-07-20
Abstract: PURPOSE: To prepare a curable solid unsaturated polyester resin without using a thickener or a filler, by adding specific amounts of a liquid unsaturated monomer together with a solid unsaturated monomer to an unsaturated polyester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03284732-A (JP)
Title: Electrophoresis display device
Inventor: OSHIRO TATSUHIKO
IPC: G02F1/167
Filed: 1990-03-31
Abstract: PURPOSE:To prevent the deterioration in the electrode patterns which come in contact with a sealing member by disposing the sealing member between counter electrodes and averting the formation of at least one electrode part in the part where the sealing member exists to prevent the action of an electric field on this sealing member. CONSTITUTION:The transparent electrode patterns 2, 4 are formed on transparent glass plates 1, 3. The display device is so constituted that the one end of the electrode patterns 2, 3 does not cover the sealing member 5 so as to prevent the impression of the voltage to the sealing member 5.
Patent JP-S5628325-A (JP)
Title: Pin type disk brake
Inventor: WATANABE TAKEO
IPC: F16D55/224
Filed: 1980-06-25
Abstract: PURPOSE: To decrease deflection of guide pins and to improve reliability of operation, by forming a pair of right and left guide pins such that each of their extended ends which supports frictional pads has diametrically different portions, that is, enlarged and reduced portions diametrically.  
     CONSTITUTION: The pin type disk brake has guide pins secured at their intermediate portions, respectively, by right and left arms 4 of a support 2 extending from a body secured portion. One end of the guide pin 5 supports calipers 6, and other end of the guide pin 5 supports longitudinally movably inner and outer pads. The guide pin 5 has two diametrically different portions, that is, on its extended side that supports the pads 8, 9 and over a spared part extending from the support 2 to an edge of the disk 1, has a diametrically enlarged portion, and over a volumetrically limited part extending from the edge of the disk to the pin guide tip, has diametrically reduced portion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5611689-A (JP)
Title: Electronic unit
Inventor: HARIMA KANICHI
IPC: G11C16/02
Filed: 1979-07-06
Abstract: PURPOSE:To enable excellent data transfer with a simple constitution when power supply is disconnected, by continuously performing the write-in to the erasable semiconductor nonvolatile memory and disconnection of power supply depending on the two state of switch. CONSTITUTION:The terminals D, C are short-circuited with one state application of the switch SW, causing the input signal applied to the write-in pulse generating circuit OSC, for data write-in to the semiconductor nonvolatile memory array MEM electrically erasable. With this switch applied to the 2nd state, the contact E is detouched and write-in and power supply are disconnected. While this, the write-in to the memory MEM has already been finished, and the data transfer at power  supply disconnection with a simple constitution can be made without detecting the  disconnection of power supply. This can be applied to the erase of memory, abd the  readout of memory at reapplication of power supply is similarly done, and the data  can be transferred in excellent manner even at disconnection and reapplication  of power supply.
Patent JP-H11281178-A (JP)
Title: Cryogenic refrigerating machine
Inventor: KOYAMA TOMOHIRO
IPC: F25D19/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To cool an object efficiently by supporting a thermal flange part at a threaded part even under a situation where strength at a brazed part is insufficient. SOLUTION: A chamber having a volume variable through movement of a displacer is provided in the enclosing wall and the displacer is reciprocated by a gas pressure acting on a drive piston coupled directly with the dispacer and a differential gas pressure based on the difference of area between the upper and bottom faces of the displacer. High pressure fluid is introduced through a cold accumulator and a fluid channel into the variable volume chamber and expanded and then it is discharged through the cold accumulator and the fluid channel. In such a cold storage refrigerating machine, e.g. a gas driven refrigerating machine, a thermal load flange 6 is secured to a cylinder 5 through a combination structure of a brazed part 8 and a threaded part 9 at the heat transfer part of a gas expanding section.
Patent JP-S5715629-A (JP)
Title: Thread cutting tool
Inventor: SASAKI KENICHI
IPC: D21H13/18
Filed: 1980-06-27
Abstract: PURPOSE: To easily fix a byte and adjust its protruded amount, by fixing the byte with friction between the byte and byte holder and eliminating a tightening place of the byte.  
     CONSTITUTION: A byte holder 3 is provided with a groove for sliding a byte 1, and a hole for a pin 6 to be extended through is drilled in the byte 1. The byte 1 is connected to an arm 7 through the pin 7, and the other end of the arm rotating around the supporting pin 6 is retained by an adjusting screw 9 with graduation and a spring 10. A shank 4 is coupled to the spindle of a machine. When a thread cutting tool moves in the direction of A, the byte 1, being applied with actions of main cutting component B and feed component C, is pressed to a groove side D of the holder and fixed by friction force. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58204079-A (JP)
Title: Gasket material for high-temperature, high-pressure equipment
Inventor: OGATA MASARU
IPC: B01J3/06
Filed: 1982-05-24
Abstract: PURPOSE:To provide the titled gasket material excellent in bonding powder and heat resistance, by a process wherein a pluverized ceramic material having a laminar crystalline structure and a colloidal aq. soln. of silica are mixed together, subjected to compression molding, and calcined. CONSTITUTION:2-15pts.wt. 20-30% colloidal aq. soln. of silica is mixed with 100pts.wt. pulverized ceramic material having a laminar crystalline structure, such as agalmatolite, talc, etc., and the mixture is subjected to compression molding and then calcined at 100-950 deg.C. EFFECT:Silica exhibits bonding power by calcining even at low temp. to give a gasket material for high-temp. and high-press. equipment excellent in heat resistance.